Invention Grant
US5312940A Ruthenium and osmium metal carbene complexes for olefin metathesis
polymerization
失效
用于烯烃易位聚合的钌和锇金属卡宾络合物
- Patent Title: Ruthenium and osmium metal carbene complexes for olefin metathesis polymerization
- Patent Title (中): 用于烯烃易位聚合的钌和锇金属卡宾络合物
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Application No.: US863606Application Date: 1992-04-03
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Publication No.: US5312940APublication Date: 1994-05-17
- Inventor: Robert H. Grubbs , Lynda K. Johnson , Sonbinh T. Nguyen
- Applicant: Robert H. Grubbs , Lynda K. Johnson , Sonbinh T. Nguyen
- Applicant Address: CA Pasadena
- Assignee: California Institute of Technology
- Current Assignee: California Institute of Technology
- Current Assignee Address: CA Pasadena
- Main IPC: C07F15/00
- IPC: C07F15/00 ; C08F2/00 ; C08F4/80 ; C08F8/50 ; C08G61/08 ; C08G61/12
Abstract:
Processes for the synthesis of several new carbene compounds of ruthenium and osmium are provided. These novel complexes function as stable, well-defined catalysts for the metathesis polymerization of cyclic olefins.
Public/Granted literature
- US5736060A Read sensitivity MR head using permanent magnet longitudinal stabilization Public/Granted day:1998-04-07
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